Birchwood Casey MSR Chamber Brush 7.62/.308 Bronze/Steel 41285

Birchwood Casey 7.62/.308 Caliber MSR Chamber Brush (individual) Birchwood Casey MSR Chamber Brushes helps remove copper, carbon and lead fouling form rifle chambers. Thread size 8-32. Bronze bristles scrub the chamber, neck and shoulder of a MSR. The steel bristles at the base scrub the star chamber of the locking lugs on a MSR. Manufacturer Part Number: 41285